CN213703669U

CN213703669U - Automatic edge cutting device for sanitary product composite paper

Info

Publication number: CN213703669U
Application number: CN202022035986.XU
Authority: CN
Inventors: 周建文
Original assignee: Foshan Kangjunfeng Sanitary Products Co ltd
Current assignee: Foshan Kangjunfeng Sanitary Products Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-16
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses an automatic edge cutting device for sanitary product composite paper, which comprises an edge cutting table and a cutter component, wherein the edge cutting table is used for conveying the composite paper, the cutter component comprises a combined transverse cutter and a rotary cutter, the front and back of the combined transverse cutter are symmetrically arranged vertically downwards, the rotary cutter is bilaterally symmetrical and is inclined from top to bottom towards the central position of the edge cutting table, the top of the rotary cutter is fixedly connected with a motor shaft of a rotary motor through a cutter connecting rod, the combined transverse cutter is composed of a plurality of cutter blocks which can be vertically spliced, each cutter block is provided with a vertical lifting driving mechanism, and the edge cutting table is provided with a dynamic edge cutting groove mechanism used for matching the cutting action of the combined transverse cutter and the; the utility model can realize the multilateral cutting action of the composite paper; the variable-type edge cutting groove can realize the integral edge cutting action of an inclined edge or multiple shapes, the cutting length is adjustable, the edge cutting action can be guaranteed to have enough lower cutter depth, and the cutter head cannot be damaged.

Description

Automatic edge cutting device for sanitary product composite paper

Technical Field

The utility model particularly relates to a compound paper side cut device specifically is an automatic side cut device is used to health supplies compound paper.

Background

The sanitary product composite paper is a paper product compounded by multiple layers of materials, and because the common composite paper is formed by multiple layers of materials, enough lower cutter depth is ensured for the cutter to cut edges in the process of edge cutting and forming of the composite paper, otherwise, the edges of the composite paper cannot be cut off effectively and completely, so that the cutter is required to pass through the paper generally, a cutting groove corresponding to the cutter is arranged on an edge cutting table generally, and the positions of the common edge cutting cutter and the corresponding cutting groove are inconvenient at present.

Many have appeared in the market at present and have taken the side cut device of rotatory or removal cutter, but when the cutter position changes, the unable corresponding change that takes place in the cutting groove of side cut bench, to specific hypotenuse cutting or irregular angle cutting, specific trimming groove needs to be seted up to the cutting bed, thereby guarantee that the side cut can effectively divide composite paper, but take the side cut device of rotatory or the cutter position area change in the market, the cutter itself on the one hand can't adjust the sword width, and can't make corresponding adjustment to the grooving, lead to the side cut degree of depth to stop only on side cut platform surface, the very easy problem that the side cut can not cut off or cut neatly appears, consequently to above-mentioned problem, we need one kind can realize multilateral side cut and can guarantee the automatic side cut device of composite paper of side cut.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a health supplies compound paper is with automatic side cut device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic trimming device for composite paper of sanitary products comprises a trimming platform for conveying the composite paper, a top plate is horizontally arranged right above the top surface of the trimming platform, a plurality of cutter components for trimming the composite paper are arranged on the bottom surface of the top plate, each cutter component comprises a combined transverse cutter and a rotary cutter, the combined transverse cutters are symmetrically arranged vertically downwards in a front-back manner, the rotary cutters are bilaterally symmetrical and are inclined from top to bottom towards the central position of the trimming platform, the tops of the rotary cutters are fixedly connected with a motor shaft of a rotary motor through a cutter connecting rod, the rotary motor is inversely arranged at the telescopic end of a longitudinal cutting cylinder, the longitudinal cutting cylinder is obliquely arranged on the bottom surface of the top plate, each combined transverse cutter comprises a plurality of cutter blocks which can be vertically spliced and assembled, each cutter block is provided with a vertical lifting driving mechanism, and the combined transverse cutter is integrally and fixedly connected with the telescopic end of the, the transverse cutting cylinder is inversely and vertically installed through a sliding mechanism arranged at the bottom of the top plate and slides back and forth along the conveying direction of the composite paper, and a dynamic trimming groove mechanism used for matching the cutting action of the combined transverse cutter and the rotary cutter is arranged on the trimming platform.

As a further aspect of the present invention: the left side wall and the right side wall of the cutter block are respectively vertically provided with a cutter convex edge and a cutter clamping groove, and the cutter convex edges of the two adjacent cutter blocks are vertically inserted into the cutter clamping grooves.

As a further aspect of the present invention: the vertical lifting driving mechanism comprises a lifting cylinder and a cutter lifting rod, the lifting cylinder is integrally arranged in a cylinder mounting box, the cutter lifting rod is vertically fixed at the telescopic end of the lifting cylinder, a cutter block is fixed at the bottom end of the cutter lifting rod, and the central position of the top surface of the cylinder mounting box is fixedly connected with the telescopic end of the transverse cutting cylinder.

As a further aspect of the present invention: the sliding mechanism comprises a sliding block groove which is formed in the top plate panel along the composite paper conveying direction, the sliding block groove is an inner cross-shaped open groove with openings formed in the upper portion and the lower portion, a moving sliding block is arranged in the sliding block groove in a sliding clamping mode, the bottom of the moving sliding block is vertically fixed with a transverse cutting cylinder through a connecting rod, a follow-up rack which is parallel to the opening direction of the sliding block groove is fixed on the top surface of the moving sliding block, a sliding motor is fixedly installed on the top surface of the top plate, a motor shaft of the sliding motor is fixedly provided with a driving gear, and the driving gear is meshed with the.

As a further aspect of the present invention: the dynamic trimming groove mechanism comprises a rotary trimming groove and a fixed trimming groove, the rotary trimming groove is arranged on the top surface of the grooving rotary table, the top surface of the grooving rotary table is integrally parallel to the top surface of the trimming table and is internally arranged in the rotary groove, the rotary groove is arranged at the position close to the edge of the edge cutting table for discharging the composite paper, the bottom of the rotary groove is driven to rotate by a groove motor arranged at the bottom of the edge cutting table, the rotary trimming groove comprises a diameter cutting groove arranged along the diameter direction of the rotary groove and a beveling groove formed by separating two ends of the diameter cutting groove into sectors at an angle, the top surface of the trimming platform is vertically provided with a plurality of fixed trimming grooves which are used for combining with the rotary trimming grooves to form a straight line cutting groove at intervals along the conveying direction of the composite paper, the two ends of the rotary trimming grooves and the fixed trimming grooves are communicated with the rotary groove, the center position of the grooving rotating table and the rotating point of the rotary cutter above the grooving rotating table are on the same vertical straight line.

As a further aspect of the present invention: the controller is installed on the trimming platform and controls the combined transverse cutter and the rotating cutter to act at intervals, and the groove motor is respectively matched with the combined transverse cutter or the rotating cutter to rotate through the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the multi-edge cutting action of the composite paper can be realized;

2. the integral trimming action of the bevel edge or various shapes can be realized;

3. the cutting length is adjustable;

4. the variable trimming groove can ensure that the trimming action has enough lower cutter depth and cannot damage the cutter head.

Drawings

Fig. 1 is a schematic structural diagram of an automatic edge cutting device for composite paper of a sanitary product.

Fig. 2 is a schematic structural diagram at a in fig. 1.

Fig. 3 is a schematic structural diagram of a knife block in the automatic trimming device for the composite paper of the sanitary product.

FIG. 4 is a diagram showing the positional relationship between the combined transverse cutter and rotary cutter and the bottom surface of the top plate in the automatic trimming device for the composite paper for sanitary products.

Fig. 5 is a schematic structural diagram of the rotary trimming groove and the fixed trimming groove in the automatic trimming device for the composite paper of the sanitary product when cutting a rectangle.

Fig. 6 is a schematic structural diagram of the rotary trimming groove and the fixed trimming groove in the automatic trimming device for the composite paper of the sanitary product when the strip is cut.

Fig. 7 is a schematic structural diagram of the rotary trimming groove and the fixed trimming groove in the automatic trimming device for the composite paper of the sanitary product when cutting a trapezoid.

In the figure: the cutting device comprises a trimming platform 1, a grooving rotating platform 10, a rotating groove 11, a groove motor 12, a rotating trimming groove 13, a fixed trimming groove 14, composite paper 15, a top plate 2, a sliding motor 20, a driving gear 21, a follow-up rack 22, a moving slider 23, a slider groove 24, a connecting rod 25, a combined transverse cutter 3, a cutter lifting rod 30, a lifting cylinder 31, a cylinder mounting box 32, a transverse cutting cylinder 33, a cutter convex edge 34, a cutter clamping groove 35, a rotating cutter 4, a cutter connecting rod 40, a rotating motor 41 and a longitudinal cutting cylinder 42.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, in an embodiment of the present invention, an automatic trimming device for composite paper of toilet articles comprises a trimming table 1 for conveying the composite paper 15, a top plate 2 is horizontally installed right above a top surface of the trimming table 1, a plurality of cutter assemblies for trimming the composite paper 15 are installed on a bottom surface of the top plate 2, each cutter assembly comprises a combined transverse cutter 3 and a rotary cutter 4, the combined transverse cutter 3 is arranged vertically downward in front and rear symmetry, the rotary cutters 4 are arranged in bilateral symmetry and inclined from top to bottom towards a central position of the trimming table 1, a top of the rotary cutter 4 is fixedly connected with a motor shaft of a rotary motor 41 through a cutter connecting rod 40, the rotary motor 41 is inversely installed at a telescopic end of a longitudinal cutting cylinder 42, the longitudinal cutting cylinder 42 is obliquely installed on the bottom surface of the top plate 2, the combined transverse cutter 3 is composed of a plurality of cutter blocks which can be vertically spliced, each cutter block is provided with a vertical lifting driving mechanism, the whole combined transverse cutter 3 is fixedly connected with the telescopic end of a transverse cutting cylinder 33, the transverse cutting cylinder 33 is inversely vertically installed through a sliding mechanism arranged at the bottom of the top plate 2 and slides back and forth along the conveying direction of the composite paper 15, and a dynamic trimming groove mechanism used for matching the cutting action of the combined transverse cutter 3 and the rotary cutter 4 is arranged on the trimming table 1.

The left and right sides wall of sword piece is vertical respectively to be provided with cutter chimb 34 and cutter draw-in groove 35, and the vertical grafting buckle of cutter chimb 34 and cutter draw-in groove 35 of two adjacent sword pieces, the sword piece that sets up when vertical direction lift action, the cooperation of cutter chimb 34 and cutter draw-in groove 35 can splice into a whole cutter with a plurality of sword pieces.

The vertical lifting driving mechanism comprises a lifting cylinder 31 and a cutter lifting rod 30, the lifting cylinder 31 is integrally installed in a cylinder installation box 32 in a built-in mode, the cutter lifting rod 30 is vertically fixed at the telescopic end of the lifting cylinder 31, a cutter block is fixed at the bottom end of the cutter lifting rod 30, the top surface center position of the cylinder installation box 32 is fixedly connected with the telescopic end of a transverse cutting cylinder 33, the lifting cylinders 31 can independently control the lifting of each combined transverse cutter 3, the integral trimming width of the combined transverse cutter 3 is changed, and the transverse cutting cylinder 33 is mainly used for the undercutting action of the cutter.

The sliding mechanism comprises a slider groove 24 arranged on the panel of the top plate 2 along the conveying direction of the composite paper 15, the slider groove 24 is an inner cross-shaped open groove with openings at the upper and lower parts, a moving slider 23 is arranged in the slider groove 24 in a sliding clamping manner, a transverse cutting cylinder 33 is vertically fixed at the bottom of the moving slider 23 through a connecting rod 25, a follow-up rack 22 parallel to the opening direction of the slider groove 24 is fixed on the top surface of the moving slider 23, a sliding motor 20 is fixedly arranged on the top surface of the top plate 2, a motor shaft of the sliding motor 20 is fixedly provided with a driving gear 21, the driving gear 21 is meshed and connected with the follow-up rack 22, when the driving gear 21 is driven by the sliding motor 20 to rotate, the follow-up rack 22 is pulled by the driving gear 21, so that the moving slider 23 can slide in the slider groove 24, and the moving slider 23 drives the transverse cutting cylinder 33 to, so that the front-to-back width in the transverse direction can be changed.

The dynamic trimming groove mechanism comprises a rotary trimming groove 13 and a fixed trimming groove 14, the rotary trimming groove 13 is arranged on the top surface of a grooving rotating platform 10, the top surface of the grooving rotating platform 10 is integrally parallel to the top surface of a trimming table 1 and is internally arranged in a rotary groove 11, the rotary groove 11 is arranged at the position close to the edge of the trimming table 1 and used for discharging composite paper 15, the bottom of the rotary groove 11 is driven to rotate by a groove motor 12 arranged on the bottom surface of the trimming table 1, the rotary trimming groove 13 comprises a diameter cutting groove arranged along the diameter direction of the rotary groove 11 and oblique cutting grooves with the two end heads of the diameter cutting groove forming fan-shaped interval angles, a plurality of fixed trimming grooves 14 used for being combined into a linear cutting groove with the rotary trimming groove 13 are arranged on the top surface of the trimming table 1 along the conveying direction of the composite paper 15 at intervals, the two end heads of the rotary trimming groove 13 and the fixed trimming grooves 14 are communicated with the rotary groove 11, the central point of grooving revolving stage 10 puts and corresponds the rotation point of the rotation cutter 4 of top on same vertical straight line, and the combination formula transverse cutting sword 3 that sets up is when rotating the chamfer, and the rotation that corresponds on the side cut platform 1 cuts the limit groove 13 and also can rotate thereupon, rotates the fixed flute profile of cutting 14 formation of the fixed flute profile of cutting of 13 cooperation of cutting limit groove and combination formula transverse cutting sword 3 or rotate cutter 4 to the complex flute profile to the tool bit can not take place the damage and can cut the action and target in place when guaranteeing to cut the edge.

The edge cutting table 1 is provided with a controller which controls the combined transverse cutter 3 and the rotary cutter 4 to act at intervals, and the groove motor 12 is respectively matched with the combined transverse cutter 3 or the rotary cutter 4 to rotate through the controller.

The utility model discloses a theory of operation is: when in use, the combined transverse cutter 3 is mainly used for transverse cutting, the transverse cutting interval can be adjusted by the front and the rear combined transverse cutters 3 through a sliding mechanism, and the combined cutter block of the combined transverse cutter 3 can improve the vertical lifting driving mechanism to adjust the position up and down, thereby changing the whole cutting width of the combined transverse cutter 3, the arranged rotary cutter 4 is mainly used for side cutting, the rotary cutter 4 can rotate to realize the cutting of the bevel edge, the combined transverse cutter 3 and the rotary cutter 4 can realize the combined cutting of the shapes of rectangle, strip or trapezoid and the like by matching, the dynamic trimming groove mechanism on the trimming platform 1 can follow the position of the combined transverse cutter 3 or the rotary cutter 4 to change the corresponding groove shape, so that the trimming action can have enough cutting depth and cannot damage the cutter head while the positions of the combined transverse cutter 3 and the rotary cutter 4 are changed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic edge cutting device for composite paper of a sanitary product comprises an edge cutting table (1) used for conveying the composite paper (15), wherein a top plate (2) is horizontally arranged right above the top surface of the edge cutting table (1), a plurality of cutter components used for cutting edges of the composite paper (15) are arranged on the bottom surface of the top plate (2), the automatic edge cutting device is characterized in that each cutter component comprises a combined transverse cutter (3) and a rotary cutter (4), the combined transverse cutters (3) are symmetrically arranged vertically downwards in a front-back symmetrical mode, the rotary cutters (4) are symmetrically arranged in a left-right mode and are arranged towards the center of the edge cutting table (1) from top to bottom in an inclined mode, the top of the rotary cutter (4) is fixedly connected with a motor shaft of a rotary motor (41) through a cutter connecting rod (40), the rotary motor (41) is inversely arranged at the telescopic end of a longitudinal cutting cylinder (42), and the longitudinal cutting cylinder (42) is, the combined transverse cutter (3) is composed of a plurality of cutter blocks which can be vertically spliced, each cutter block is provided with a vertical lifting driving mechanism, the whole combined transverse cutter (3) is fixedly connected with the telescopic end of a transverse cutting cylinder (33), the transverse cutting cylinder (33) is inversely vertically installed through a sliding mechanism arranged at the bottom of a top plate (2) and slides forwards and backwards along the conveying direction of composite paper (15), and a dynamic trimming groove mechanism used for matching the cutting action of the combined transverse cutter (3) and a rotary cutter (4) is arranged on a trimming table (1).

2. The automatic trimming device for the sanitary product composite paper according to claim 1, wherein the cutter convex edges (34) and the cutter clamping grooves (35) are respectively vertically arranged on the left side wall and the right side wall of the cutter block, and the cutter convex edges (34) of two adjacent cutter blocks are vertically inserted and buckled with the cutter clamping grooves (35).

3. The automatic trimming device for the hygienic composite paper, according to claim 1, wherein the vertical lifting driving mechanism comprises a lifting cylinder (31) and a cutter lifting rod (30), the lifting cylinder (31) is integrally installed in a cylinder installation box (32), the cutter lifting rod (30) is vertically fixed at the telescopic end of the lifting cylinder (31), a cutter block is fixed at the bottom end of the cutter lifting rod (30), and the center position of the top surface of the cylinder installation box (32) is fixedly connected with the telescopic end of the transverse cutting cylinder (33).

4. The automatic trimming device for sanitary product composite paper according to claim 1, the sliding mechanism comprises a sliding block groove (24) arranged on the panel of the top plate (2) along the conveying direction of the composite paper (15), the slide block groove (24) is an inner cross-shaped open groove with openings at the upper and lower parts, a movable slide block (23) is clamped in the slide block groove (24) in a sliding way, the bottom of the movable sliding block (23) is vertically fixed with a transverse cutting cylinder (33) through a connecting rod (25), a follow-up rack (22) parallel to the opening direction of the slide block slot (24) is fixed on the top surface of the movable slide block (23), the top surface of the top plate (2) is fixedly provided with a sliding motor (20), a motor shaft of the sliding motor (20) is fixedly provided with a driving gear (21), and the driving gear (21) is meshed with the follow-up rack (22) and is connected with the follow-up rack.

5. The automatic trimming device for composite toilet paper according to any one of claims 1 to 4, wherein the dynamic trimming slot mechanism comprises a rotary trimming slot (13) and a fixed trimming slot (14), the rotary trimming slot (13) is formed in the top surface of the trimming rotary table (10), the top surface of the trimming rotary table (10) is integrally parallel to the top surface of the trimming table (1) and is embedded in a rotary slot (11), the rotary slot (11) is formed in the trimming table (1) at a position close to the edge for discharging the composite paper (15), the bottom of the rotary slot (11) is driven to rotate by a slot motor (12) installed on the bottom of the trimming table (1), the rotary trimming slot (13) comprises a diameter cutting slot formed along the diameter direction of the rotary slot (11) and a beveling slot formed at a fan-shaped interval angle at both ends of the diameter cutting slot, and the top surface of the trimming table (1) is vertically spaced from the side edge of the composite paper (15) along the conveying direction of the composite paper (15) in a plurality of ways The fixed edge cutting groove (14) is used for being combined into a straight line cutting groove with the rotary edge cutting groove (13), two ends of the rotary edge cutting groove (13) and the fixed edge cutting groove (14) are communicated with the rotary groove (11), and the central position of the cutting groove rotary table (10) and the rotating point of the rotary cutter (4) above the rotary groove rotary table are located on the same vertical straight line.

6. The automatic edge cutting device for the sanitary product composite paper is characterized in that a controller is installed on the edge cutting table (1), the controller controls the combined transverse cutter (3) and the rotating cutter (4) to act at intervals, and the groove motor (12) is respectively matched with the combined transverse cutter (3) or the rotating cutter (4) to rotate through the controller.